DNSWHOIS.INFO - 42.21.3.in-addr.arpa
Search for IP or hostnames:
42.21.3.in-addr.arpa checked at 2025-10-24T05:40:59.297Z 146ms 48/48/48 100% R:1342.21.3.in-addr.arpa
| NS | ns1-24-us-east-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.196.107🇺🇸 Amazon | ||||||
| PTR | ns-1131.awsdns-13.org | ||||||
| NS | ns2-24-us-east-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.192.115🇺🇸 Amazon | ||||||
| PTR | ns-115.awsdns-14.com | ||||||
| NS | ns3-24-us-east-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.199.23🇺🇸 Amazon | ||||||
| PTR | ns-1815.awsdns-34.co.uk | ||||||
| NS | ns4-24-us-east-2.ec2-rdns.amazonaws.com | ||||||
| A | 205.251.194.102🇺🇸 Amazon | ||||||
| PTR | ns-614.awsdns-12.net | ||||||
21.3.in-addr.arpa
| NS | ns1-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns2-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns3-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
| NS | ns4-16-us-east-2.ec2-rdns.amazonaws.com | ||||||
Up
162.42.21.3.in-addr.arpa |
9.42.21.3.in-addr.arpa |
38.42.21.3.in-addr.arpa |
29.42.21.3.in-addr.arpa |
235.42.21.3.in-addr.arpa |
222.42.21.3.in-addr.arpa |
251.42.21.3.in-addr.arpa |
88.42.21.3.in-addr.arpa |
92.42.21.3.in-addr.arpa |
109.42.21.3.in-addr.arpa |
117.42.21.3.in-addr.arpa |
13.42.21.3.in-addr.arpa |
167.42.21.3.in-addr.arpa |
14.42.21.3.in-addr.arpa |
58.42.21.3.in-addr.arpa |
31.42.21.3.in-addr.arpa |
100.42.21.3.in-addr.arpa |
1.42.21.3.in-addr.arpa |
68.42.21.3.in-addr.arpa |
11.42.21.3.in-addr.arpa |
39.42.21.3.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
42.21.3.in-addr.arpa is a parent of 162.42.21.3.in-addr.arpa, 9.42.21.3.in-addr.arpa, 38.42.21.3.in-addr.arpa, 29.42.21.3.in-addr.arpa, 235.42.21.3.in-addr.arpa and a few other host names.
42.21.3.in-addr.arpa is delegated to four name servers: ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com and ns4-24-us-east-2.ec2-rdns.amazonaws.com.
42.21.3.in-addr.arpa at least partially shares name servers with other domains, for instance 117.128.3.in-addr.arpa, 234.118.18.in-addr.arpa, 189.136.3.in-addr.arpa, 225.23.3.in-addr.arpa and 50.224.18.in-addr.arpa.
Host names with one IP number:
ns1-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.196.107.
ns2-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.192.115.
ns3-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.199.23.
ns4-24-us-east-2.ec2-rdns.amazonaws.com points to 205.251.194.102.